From a strictly on game performance I would recommend a partition or accubond or similar style bullet.
Should be pretty straight forward loading, only thing I have heard of issue wise with loading heavier for cal bullets is having to seat them deeply to fit in the magazine, but I think you should be fine.
If you push max velocities case life wont be long if you run a mid range load they could last a long time.
Brass can be hard to find from time to time it think, but certainly doable.
It's hell eatin em live